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| flammability | Test Condition | Test Method | DSM HOLAND/K225-KS |
|---|---|---|---|
| Burning wire flammability index | 1.5mm | IEC 60695-2-12 | 960 °C |
| UL flame retardant rating | 1.5mm | IEC 60695-11-10,-20 | V-0 |
| Hot filament ignition temperature | 0.38mm | IEC 60695-2-13 | 960 °C |
| UL flame retardant rating | 0.38mm | IEC 60695-11-10,-20 | V-0 |
| Hot filament ignition temperature | 1.5mm | IEC 60695-2-13 | 960 °C |
| Burning wire flammability index | 0.38mm | IEC 60695-2-12 | 960 °C |
| Physical properties | Test Condition | Test Method | DSM HOLAND/K225-KS |
| Shrinkage rate | MD | ISO 294-4 | 1.1 % |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 2.5 % |
| Saturation,23°C | ISO 62 | 9.0 % | |
| Shrinkage rate | TD | ISO 294-4 | 0.91 % |
| Electrical performance | Test Condition | Test Method | DSM HOLAND/K225-KS |
| Dissipation factor | 100Hz | IEC 60250 | 9E-03 |
| Volume resistivity | IEC 60093 | >1.0E+15 ohms·cm | |
| Dissipation factor | 1MHz | IEC 60250 | 0.020 |
| Relative permittivity | 100Hz | IEC 60250 | 3.30 |
| Surface resistivity | IEC 60093 | -- ohms | |
| Relative permittivity | 1MHz | IEC 60250 | 3.20 |
| Dielectric strength | IEC 60243-1 | 30 KV/mm | |
| thermal performance | Test Condition | Test Method | DSM HOLAND/K225-KS |
| Linear coefficient of thermal expansion | MD | ISO 11359-2 | 9E-05 cm/cm/°C |
| Hot deformation temperature | 0.45MPa,Unannealed | ISO 75-2/B | 180 °C |
| Linear coefficient of thermal expansion | TD | ISO 11359-2 | 9E-05 cm/cm/°C |
| Hot deformation temperature | 1.8MPa,Unannealed | ISO 75-2/A | 75.0 °C |
| Melting temperature | ISO 11357-3 | 220 °C | |
| mechanical properties | Test Condition | Test Method | DSM HOLAND/K225-KS |
| Tensile modulus | ISO 527-2 | 3800 Mpa | |
| Tensile strain | Yield | ISO 527-2 | 3.5 % |
| Nominal tensile fracture strain | ISO 527-2 | 8.0 % | |
| tensile strength | Yield | ISO 527-2 | 80.0 Mpa |
| impact performance | Test Condition | Test Method | DSM HOLAND/K225-KS |
| Impact strength of simply supported beam without notch | 23°C | ISO 179/1eU | 60 kJ/m² |
| -30°C | ISO 179/1eU | 55 kJ/m² |
